In the process of construction, valve leakage is common. What should we do if we encounter the situation of valve dew? After decades of development, China's valve manufacturing industry has made great progress. At present, the number of valve enterprises in China is in the world, the level of valve production has been greatly improved, and the output of valves has increased substantially.
1. Drop-proof valve can be selected for installation. This kind of valve is a practical and new type of valve. If it involves this kind of drip valve, due to the use of soft sealing in the valve body, it should be reasonable for the design of the new type of soft sealing gate valve. It is also relatively simple to manufacture and easy to use. Tap water or drinking water can be used to avoid phase change. The problem of stealing dripping water from customs has arisen.
2. Installation of leakage equipment is common. For some old residential areas, the valves will have some problems. Limited expansion joints can be set up to deal with them. The commonly used tool is the movable wrench. If there is leakage problem in the sealing area of joints, it is generally necessary to tighten with the cover screw. If the leakage end is tightened with the wrench, the cover will be tightened with the wrench. If handled, it can play a corresponding role. Then observe the corresponding leakage problems, and generally no more leakage.